Iframe not load file pdf > 2MB

Chuyển đổi base64 to BlobUrl là xong

export function base64ToBlobUrl({ base64String, contentType,
}: { base64String: string; contentType: string;
}) { if (includes(base64String, "base64")) { const parts = base64String?.split(";base64,"); const type = parts[0]?.split(":")[1]; const b64Data = parts[1]; // Convert the base64 string to a Uint8Array const byteCharacters = atob(b64Data); const byteNumbers = new Array(byteCharacters.length); for (let i = 0; i < byteCharacters.length; i++) { byteNumbers[i] = byteCharacters.charCodeAt(i); } const byteArray = new Uint8Array(byteNumbers); // Create a Blob object from the binary data const blob = new Blob([byteArray], { type: contentType || type }); // Create a URL for the Blob object const blobUrl = URL.createObjectURL(blob); return blobUrl; }
}